import java.util.Scanner;

public class Main1 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int m = sc.nextInt();
        int value[] = new int[n];
        for (int i = 0; i < n; i++) {
            value[i] = sc.nextInt();
        }
        for (int i = 0; i < m; i++) {

        }
    }

}
